2904372279

素因数分解:

$3^2\times {\mathrm{4517}}^1\times {\mathrm{71443}}^1$

素因数の和:75966

約数の個数: 12

約数和(自身を含む): 4196191896

約数和(自身を除く): 1291819617

約数列:

[1, 3, 9, 4517, 13551, 40653, 71443, 214329, 642987, 322708031, 968124093, 2904372279]

約数ペア:

[(1, 2904372279), (3, 968124093), (9, 322708031), (4517, 642987), (13551, 214329), (40653, 71443)]